Less unbound methods

dullgiulio · Apr 9, 2015 · 8d00f7d · 8d00f7d
1 parent 5f22179
commit 8d00f7d
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/cache.go b/cache.go
@@ -77,7 +77,7 @@ func (c *caches) remove(files mailFiles) {
 	for name := range c.data {
 		for k := range c.data[name] {
 			sort.Sort(c.data[name][k])
-			c.data[name][k] = sliceDiff(c.data[name][k], files)
+			c.data[name][k] = c.data[name][k].diff(files)
 		}
 	}
 }

diff --git a/file.go b/file.go
@@ -73,20 +73,20 @@ func (ms mailFiles) writeTo(w io.Writer, c *config) {
 	}
 }
 
-func slicePresent(m mailFile, elements mailFiles) bool {
-	for _, e := range elements {
+func (ms mailFiles) contains(m mailFile) bool {
+	for _, e := range ms {
 		if e == m {
 			return true
 		}
 	}
 	return false
 }
 
-func sliceDiff(a, b mailFiles) mailFiles {
+func (a mailFiles) diff(b mailFiles) mailFiles {
 	r := make([]mailFile, 0)
 
 	for _, e := range a {
-		if !slicePresent(e, b) {
+		if !b.contains(e) {
 			r = append(r, e)
 		}
 	}